Starting Line is a Chicago-based early-stage venture capital firm founded in 2018 by Ezra Galston that invests first checks into consumer technology startups nationwide. The firm concentrates on consumer AI, consumer health and longevity, Gen Alpha / Gen Z, consumer mobile, consumer fintech, and consumer marketplaces — as well as the infrastructure that supports them. Starting Line typically writes first checks of $500K-$1.5M (optimally $750K-$1.25M into a ~$2.5M seed round), maintains a roughly 2:1 initial-to-reserves ratio, and makes about 6-8 new investments per year. It has raised three funds — Fund I ($17M, 2018), Fund II ($30M, 2021), and Fund III ($30M, 2023) — and is headquartered in Chicago with portfolio concentrations in Los Angeles, Austin, and New York. The firm is known for radical transparency, open-sourcing its operating manual, quarterly LP letters, and mental health policy on GitHub. Notable investments include Cameo, M1 Finance, Substack, Hungryroot, Shef, Soona, SpotHero (acquired by Uber), and Pretty Litter (acquired by Mars for ~$1B).
Firms are ranked by cumulative portfolio strength — how many highly-rated API companies they've backed, weighted by tier across composite quality and agent-readiness. The averages below are a secondary read on the typical company in the book.
Starting Line VC has 64 portfolio companies tracked on the APIs.io network, of which 7 (11%) publish APIs indexed here. The remaining 17 are tracked as profiles without a published API on the network.
Its highest-rated API providers on the network are Sunbit, Forum, Substack, SpotHero, Imgflip.
Portfolio on the Network
Portfolio companies that publish APIs indexed on APIs.io, grouped by their
API Evangelist rating. Exemplar and Strong are expanded by default.
aid: starting-line-vc
name: Starting Line VC
description: >-
Starting Line is a Chicago-based early-stage venture capital firm founded in 2018 by Ezra Galston that
invests first checks into consumer technology startups nationwide. The firm concentrates on consumer AI,
consumer health and longevity, Gen Alpha / Gen Z, consumer mobile, consumer fintech, and consumer
marketplaces — as well as the infrastructure that supports them. Starting Line typically writes first
checks of $500K-$1.5M (optimally $750K-$1.25M into a ~$2.5M seed round), maintains a roughly 2:1
initial-to-reserves ratio, and makes about 6-8 new investments per year. It has raised three funds —
Fund I ($17M, 2018), Fund II ($30M, 2021), and Fund III ($30M, 2023) — and is headquartered in Chicago
with portfolio concentrations in Los Angeles, Austin, and New York. The firm is known for radical
transparency, open-sourcing its operating manual, quarterly LP letters, and mental health policy on
GitHub. Notable investments include Cameo, M1 Finance, Substack, Hungryroot, Shef, Soona, SpotHero
(acquired by Uber), and Pretty Litter (acquired by Mars for ~$1B).
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
image: https://www.startingline.vc/favicon.ico
x-type: venture-capital
x-category: Venture Capital
x-source: vc-portfolio
x-backed-by:
- foundry-group
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Venture Capital
- Seed
- Pre-Seed
- Early Stage
- Consumer AI
- Consumer Health
- Consumer Fintech
- Consumer Marketplaces
- Gen Z
- Gen Alpha
- Chicago
- North America
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
url: https://apievangelist.com
- FN: APIs.json
email: info@apis.io
url: http://apisjson.org
- FN: Starting Line VC
url: https://www.startingline.vc
common:
- type: Website
url: https://www.startingline.vc
- type: Portfolio
url: https://www.startingline.vc/portfolio
- type: Portfolio
url: portfolio/starting-line-vc-portfolio.yml
- type: Team
url: https://www.startingline.vc/team
- type: Team
url: team/starting-line-vc-team.yml
- type: Blog
url: https://www.startingline.vc/blog
- type: GitHubOrganization
url: https://github.com/startinglinevc
- type: Features
data:
- 'Stage: Early stage — first-check seed / pre-seed'
- 'Check size: $500K-$1.5M first check (optimal $750K-$1.25M into a ~$2.5M seed round)'
- 'Reserves: ~2:1 initial-to-reserves ratio'
- 'Sectors: consumer AI, consumer health/longevity, Gen Alpha/Gen Z, consumer mobile, consumer fintech, consumer marketplaces + supporting infrastructure'
- 'Geography: United States (HQ Chicago; concentrations in Los Angeles, Austin, New York)'
- 'Funds: Fund I $17M (2018), Fund II $30M (2021), Fund III $30M (2023)'
- 'Activity: ~6-8 new investments per year; 64+ portfolio companies'
- 'Track record: Fund I produced two unicorns and a ~$500M company from 16 investments'
- 'Founded: 2018 by Ezra Galston'
- 'Transparency: open-source operating manual, quarterly LP letters, and mental health policy on GitHub'
sources:
- https://www.startingline.vc/values
- https://www.startingline.vc/portfolio
- https://github.com/startinglinevc/Overview
updated: '2026-07-21'
x-enrichment:
date: '2026-07-21'
status: enriched
artifacts_added: 2
pass: local-v1
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